4905406 has 16 divisors (see below), whose sum is σ = 8065008. Its totient is φ = 2219200.

The previous prime is 4905391. The next prime is 4905421. The reversal of 4905406 is 6045094.

It is an interprime number because it is at equal distance from previous prime (4905391) and next prime (4905421).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6066 + ... + 6826.

It is an arithmetic number, because the mean of its divisors is an integer number (504063).

Almost surely, 2^4905406 is an apocalyptic number.

4905406 is a deficient number, since it is larger than the sum of its proper divisors (3159602).

4905406 is a wasteful number, since it uses less digits than its factorization.

4905406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 4905406 is about 2214.8151164375. The cubic root of 4905406 is about 169.9123654437.

The spelling of 4905406 in words is "four million, nine hundred five thousand, four hundred six".